Then how come me and my friends get the bonus with just class item eguipt before doing nightfall? I tested it all. Just emblem, shader or class item. All give bonus. More if you have them all eguipt. Nightfall doesnt matter for it since nightfall is exp gains. Not rep gains. I also tested that. To make sure the test was done right and legit, i did it for 2 weeks with 3 characters. Had 3 friends do the same and asked 2 randoms on the forums. We all 6 came with this outcome.